3 lbs. potatoes, peeled and cubed
4 Tbsp. butter, or to taste
½ cup milk
2 to 3 Tbsp. Halladay's Farmhouse Five Onion Seasoning
¼ cup sour cream
Boil potatoes until tender. Meanwhile, heat butter, milk and seasoning in small saucepan (or microwave) until well blended. Drain potatoes and return to pan. Add butter mixture, slowly, while mashing potatoes, until light and fluffy.